Search results for ""STM32""

GCC 4.3

\src\stm32f10x_spi.o obj\Debug\lib\src\stm32f10x_systick.o obj\Debug\lib\src\stm32f10x_tim.o obj\Debug\lib\src\stm32f10x_tim1.o obj\Debug\lib\src\stm32f10x_usart.o obj\Debug\lib\src\stm32f10x_vector.o obj\

\src\stm32f10x_systick.o obj\Debug\lib\src\stm32f10x_tim.o obj\Debug\lib\src\stm32f10x_tim1.o obj\Debug\lib\src\stm32f10x_usart.o obj\Debug\lib\src\stm32f10x_vector.o obj\Debug\lib\src\stm32f10x_wwdg.o obj

µC & Digital Electronics ·Simon Ellwood ·2009-07-06 16:58 ·36 Replies

arm-none-eabi-ld problem (resulting main.bin is 400MB)

MeasureMod.o I2CCom.o USARTCom.o stm32f10x_it.o stm32.a LIBOBJECTS = core_cm3.o stm32f10x_adc.o stm32f10x_dma.o stm32f10x_i2c.o stm32f10x_iwdg.o stm32f10x_pwr.o stm32f10x_tim.o stm32f10x_exti.o stm32f10x_gpio.o misc.o stm32f10x_rcc.o stm32f10x_usart.o stm32_eval.o system_stm32f10x.o LIBPATH = C:/gccfd/CodeSourcery/arm-none-eabi/lib/thumb CMDFILE = stm3210e_eval_flash.cmd STARTUP_FILE = startup_stm32f10x_ld-Mod > And here is the linker file: ENTRY

µC & Digital Electronics ·Ar Lc ·2009-09-14 00:35 ·16 Replies

help! memcpy causes hardfault on STM32F4 Locked

../ # Objects built from C source files C_OBJECTS = $(OBJ)/main.o C_OBJECTS += $(OBJ)/system_stm32f4xx.o C_OBJECTS += $(OBJ)/stm32f4xx_gpio.o C_OBJECTS += $(OBJ)/stm32f4xx_rcc.o C_OBJECTS += $(OBJ)/stm32f4xx_tim.o C_OBJECTS += $(OBJ)/stm32f4xx_it.o C_OBJECTS += $(OBJ)/stm32f4xx_syscfg.o C_OBJECTS

CFLAGS) -o $(OBJ)/syscall.o syscall.c @ echo ".compiling libraries" $(CC) $(CFLAGS) -o $(OBJ)/stm32f4xx_tim.o $(LIBRARYSRC)/stm32f4xx_tim.c $(CC) $(CFLAGS) -o $(OBJ)/stm32f4xx_gpio.o $(LIBRARYSRC)/stm32f4xx_gpio.c $(CC) $(CFLAGS) -o $(OBJ)/stm32f4xx_rcc.o $(LIBRARYSRC)/stm32f4xx_rcc.c

µC & Digital Electronics ·magnetron ·2013-03-12 20:04 ·12 Replies

WinARM support for STM32

I want to ask, if somebody use WinARM for the STM32 Cortex-M3? And I want to ask Martin Thomas about his plans about including working examples or, at least, examples of Makefile and *.ld files for the STM32 series microcontrollers in WinARM. I tried

Varuzhan Danielyan wrote: > I want to ask, if somebody use WinARM for the STM32 Cortex-M3? > And I want to ask Martin Thomas about his plans about including > working examples or, at least, examples of Makefile and *.ld files > for the STM32 series microcontrollers in WinARM

µC & Digital Electronics ·Varuzhan Danielyan ·2008-07-05 14:48 ·12 Replies

I wrote a tutorial for STM32C5 without HAL

and the new Cube MX2. Neither is backward compatible. Arduino does not yet support the STM32C5. If someone is searching for instructions *not* using Cube HAL, then my private (non commercial) homepage might help: https://stefanfrings.de/stm32/stm32c5.html Klick on the "translate"

The STM32C5 is now supported by Arduino. See https://github.com/stm32duino/Arduino_Core_STM32#generic-stm32c5-boards

µC & Digital Electronics ·Nemopuk ·2026-08-23 17:19 ·6 Replies

Eclipse & OpenOCD: AHBAP; Sticky und Mem Read Error

Hi everyone, I'm using the STM32-P103 board with Eclipse and oocd 0.2.0. my problem is that I can't use debugging. I use this for OpenOCD: gdb_port 3333 # Work-area size (RAM size) = 20kB for STM32F103RB device set

You can look here: http://www.mikrocontroller.net/articles/STM32#Demo-Projekte There is a link to "ChaN's FAT-Module with STM32 SPI" In this project is a complete Eclipse configurationwhere is working fine.

µC & Digital Electronics ·Kenan Özdemir ·2010-05-04 21:21 ·16 Replies

STM32 Changing PWM Duty Cycle in interrupt handler

source. http://www.st.com/content/st_com/en/products/embedded-software/mcus-embedded-software/stm32-embedded-software/stm32cube-embedded-software/stm32cubef1.html aSma>> wrote in post #4970957: > Before think about multiple channels and timers you need more RAM. As said, I didn't look into

#4971128: > http://www.st.com/content/st_com/en/products/embedded-software/mcus-embedded-software/stm32-embedded-software/stm32cube-embedded-software/stm32cubef1.htm I won't registrate me there. > As said, I didn't look into DMA before as my initial analysis was it > would need too much RAM.

µC & Digital Electronics ·André V. ·2020-04-05 09:41 ·8 Replies

how can I read protect my STM32F4 with eclipse + openOCD JTAG ?

attachment the screenshot of my Eclipse 1) how can I upgrade this to 0.7.0 ? 2) should I type "stm32f2x lock 0" in the console window ? 3) "power cycle may be required" - you mean power off and then on ? 4) I have stm32f4 - but your answer "stm32f2x" - is the command equal for both f2 and f4

"stm32f2x" - is the command equal > for both f2 and f4 ? > yes Spen

µC & Digital Electronics ·magnetron ·2013-05-22 19:31 ·6 Replies

Ds18b20 Problem

M. wrote in post #5504368: > I tried with a scope to check the communication Between what? The STM32 and the DS18b20? > but can´t find > indication that the communication is running. Is the STM32 running as expected? Then at least you should see a one-wire reset pulse on the data line..

If the problem still exists, the description in the file STM32_CunbeMX_DS18B20.pdf of the appendix may help.

µC & Digital Electronics ·Sappy M. ·2019-02-10 09:51 ·6 Replies

Cool: STM32 CubeMX for Linux

It seems not (yet) being official announced by STM, but I've just discovered that the actual STM32 CubeMX V5.0.1 package contains an installer for Linux... https://www.st.com/en/ecosystems/stm32cube.html#overview ...and it works!

manually unpacked and started. It is even mentioned on https://www.mikrocontroller.net/articles/STM32#STM32CubeMX

µC & Digital Electronics ·psavr ·2019-04-20 09:36 ·6 Replies

First try STM32F4-Discovery

./cmsis/device/system_stm32f4xx.c.bak ./src/syscalls.c.bak ./src/main.c.ba k rm -f ./cmsis/device/system_stm32f4xx.lst ./src/syscalls.lst ./src/main.lst rm -f ./cmsis/device/startup_stm32f4xx.s.bak rm -f ./cmsis/device/startup_stm32f4xx.lst

n-sections -fdata-sections -Wa,-ahlms=cmsis/device/system_stm32f4xx.lst -DRUN_ FROM_FLASH=0 -DVECT_TAB_SRAM -MD -MP -MF .dep/system_stm32f4xx.o.d -I . -I./inc -I./cmsis/core -I./cmsis/device cmsis/device/system_stm32f4xx.c -o cmsis/device/ system_stm32f4xx.o

µC & Digital Electronics ·Kevin Gordon ·2013-11-12 04:41 ·1 Replies

Questions about CMSIS prograsmming for STM32F407

like when you make a Project without IDE ? What is with the Startup File where can i get it for STM32F407 ? Thanks in advance gizmo

Forgot the link: http://www.st.com/en/embedded-software/stm32-standard-peripheral-libraries.html?querycriteria=productId=LN1939

µC & Digital Electronics ·gizmo ·2017-11-20 19:59 ·4 Replies

USART1 issue with a STM32F030R8 Nucleo Board

MAIN_H /* Includes ------------------------------------------------------------------*/ #include "stm32f0xx.h" #include "stm32f0xx_rcc.h" #include "stm32f0xx_it.h" #include "stm32f0xx_gpio.h" #include "stm32f0xx_rtc.h" #include "stm32f0xx_nucleo.h" #include "stm32f0xx_conf.h" #include "stm32f0xx_usart.h

Hey, Benoit wrote in post #3658640: > GPIO_PinAFConfig(GPIOA, GPIO_Pin_2, GPIO_AF_0); STM32F030R8 hasn't mapped USART1 on PA2, please read the datasheet page 31. USART1 is available on STM32F030x6 and STM32F030x4 devices only. Benoit wrote in post #3658640: > GPIO_PinAFConfig(GPIOA,

µC & Digital Electronics ·Benoit ·2014-05-21 09:25 ·3 Replies

Yagarto: Cortex-m3 linked ok, Cortex-m0 not

I have a lot of projects with stm32f1xx CPUs (cortex-m3), all is good with them. Now I decided to make project with stm32f051 (cortex-mo), and linker works with errors. I have several cpp files (task is to light-up LED), they are

done. I use Yagarto with GCC v.4.7.2. Here is output: arm-none-eabi-g++ -T"D:\Nute\_tmp_\f0test\STM32F051R8.ld" -Xlinker --gc-sections -Wl,-Map,f0test.map -mcpu=cortex-m0 -mthumb -o "f0test.elf" ./src/main.o ./lib/src/stm32f0xx_rcc.o ./lib/startup_stm32f0xx.o ./lib/system_stm32f0xx.o ./kl_lib/kl_lib_f0

µC & Digital Electronics ·Kreyl L. ·2012-12-13 21:05 ·6 Replies

ARM Cortex M7 64 bits floating point

Cortex M7 64 bits floating point". There are only ARM Cortex M7 with ARM FPv4 (for example some STM32F7 Devices) and ARM Cortex M7 with ARM FPv5 (for example some STM32F7 or STM32H7 devices) extension. For Options of gcc look at gcc docs, of course: https://gcc.gnu.org/onlinedocs/gcc/ARM-Options.html

bits: > > https://www.microchip.com/design-centers/32-bit/sam-32-bit-mcus/sam-s-mcus No the STM32H7 Series also have the FPv5 extension for double precision and is faster than the Atmel. http://www.st.com/en/microcontrollers/stm32h7-series.html?querycriteria=productId=SS1951 In the slower STM32F7

µC & Digital Electronics ·Charles Guggenheim ·2018-03-10 22:52 ·5 Replies

STM32 ADC & DMA corrupted Values

Are you using an STMF103C8xx or STM32F103CBxx? I am asking because the web is full of negative reports about fake products with wrong data transferred by DMA.

... i have to check. whats the outcome if there is an error? >Are you using an STMF103C8xx or STM32F103CBxx? I am asking because the >web is full of negative reports about fake products with wrong data >transferred by DMA. the mcus are from the STM32F0xx and STM32G4xx Family. they should be

µC & Digital Electronics ·Rebell ·2021-11-16 09:28 ·7 Replies

Problems with Code sourcery G++ , audio playback file

Dear All, Greetings !!! I am trying to build a code example given with the STM32F4 discovery board and am getting the following problems in the console/ after build "D:/eclipse_indigo/stm32f4discovery_fw/STM32F4-Discovery_FW_V1.1.0/Project/Audio_playback_and_record/inc/usb_conf.h

STM library, somthing like usbconf.h. Further information should be available in the manual of the STM32F-USB-Library. The STM32-forum at st.com might be a better place to ask such target-specific questions. Hope this helps, Martin

µC & Digital Electronics ·Arm user ·2012-08-07 06:19 ·2 Replies

Firmware self-update

the new firmware (address 0) or a reset or ..... I'm not sure if this is also possible with the STM32 but I think so. I guess you will find also hints on the STM website for this theme. Just my 2 cents 900ss

new firmware (address 0) or a reset or ..... > > I'm not sure if this is also possible with the STM32 but I think so. I > guess you will find also hints on the STM website for this theme. > > Just my 2 cents > 900ss I should note that this is not for STM32, as I didn't mention the micro. It's

µC & Digital Electronics ·jrmymllr jrmymllr ·2010-08-13 20:45 ·5 Replies

STM32F0 ADC input noise investigations

input voltage stable during this time. References ---------- [1]: RM0091: Reference Manual, STM32F05xxx/06xxx advanced ARM-based 32-bit MCUs (http://www.st.com/web/en/resource/technical/document/reference_manual/DM00031936.pdf) [2] STM32F051x4 STM32F051x6 STM32F051x8: Data sheet (http://www.st.com/web/en/resource/technical/document/datasheet/DM00039193.pdf) [3] UM1525: User Manual, STM32F0DISCOVERY, Discovery kit for STM32 F0 microcontrollers (http://www.st.com/st-web-ui/static/active/en/resource/technical/document/user_manual/DM00050135.pdf)

µC & Digital Electronics ·whitespace ·2014-01-15 23:20 ·2 Replies

STM32F4xx: running code from ram

ST Microelectronics promotes the STM32F4 series with: "Based on CoreMark benchmark, the performance achieved thanks to the ART accelerator is equivalent to 0 wait state program execution from Flash memory at a CPU frequency up to 168 MHz

*/ /* second try: */ .text : { ..\obj\main.o *(.text); ..\obj\stm32f4xx_gpio.o *(.text); ..\obj\startup_stm32f4xx.o *(.text); ..\obj\stm32f4xx_rcc.o *(.text); ..\obj\system_stm32f4xx.o *(.text); *(.glue_7t) *(.glue_

µC & Digital Electronics ·Lauren ·2012-09-30 23:20 ·7 Replies

GNU ARM Eclipse: full Cortex-M7 support added

projects. (see http://gnuarmeclipse.github.io/assets/images/2015/wizard-cortexm-core.png) The STM32F7xx C/C++ Project wizard ---------------------------------- And last, but probably the most useful, a new template to create STM32F7 projects was added. (see http://gnuarmeclipse.github.io/assets/images/2015/wizard-stm32f7.png) The wizard currently supports STM32F745xx, STM32F746xx, STM32F756xx, and can create blinky projects for the STM32F746_EVAL and STM32F746_DISCOVERY boards. The created projects not only

µC & Digital Electronics ·Liviu Ionescu ·2015-11-18 21:10 ·2 Replies

ARM linker fail

I'm trying to compile RTEMS for a STM32F4DISCOVERY board. Everything goes well until the linker tries to find the linker script linkcmds.armv7m. I searched for the file on my system and I found it some places. /opt/rtems-4.11/bin/ld/

DHAVE_UNISTD_H=1 -DHAVE_CSTDIO=1 -DHAVE_CSTDLIB=1 -DHAVE_IOSTREAM=1 -I./../bin/arm-rtemseabi4.11/stm32f4/lib/include -I./inc -g -Wstrict-prototypes -Wnested-externs ./obj/stm32f4_discovery.o ./obj/stm32f4xx_exti.o ./obj/init.o ./obj/stm32f4xx_rcc.o ./obj/misc.o ./obj/stm32f4xx_syscfg.o ./obj/apptask.o

µC & Digital Electronics ·bogdanul2003 ·2012-06-30 15:16 ·2 Replies

STM32 GDB on Mac OS

(GPIOx=0xa, PortVal=<optimized out>) at /l/arm/STM32F10x_StdPeriph_Lib_V3.5.0/Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_gpio.c:423 423 /l/arm/STM32F10x_StdPeriph_Lib_V3.5.0/Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_gpio.c: No such

fixing this issue. Could someone advice on how to address this problem? I started by loading the STM32VL library into my project folder STM32 Template but the error persists. I don't understand why gdb is looking for thestm32f10x_gpio.c since the .elf file is already a compiled and ready to be loaded

µC & Digital Electronics ·Ruslan Si ·2014-10-12 17:22 ·1 Replies

STM32 HAL Delay too slow

Hi, I recently started with an STM32F103C8T6 on a bluepill board. I am using SW4STM32 on Windows 10. When writing a program that blinks an LED on PC13 with the standard peripheral library and implementing my own SysTick_Handler

your own firmware. I give you a hint, how to do: https://www.mikrocontroller.net/attachment/316790/STM32F103C8T6.ZIP Just have a look into it - and use what you want if you are interested. btw: the binary in this archive should also work on a blue-pill board. W.S.

µC & Digital Electronics ·Philipp ·2019-03-14 18:53 ·7 Replies

Helios GDB hardware debugging & JLink

7.0.0.201109151620 I try it with Segger J-Link, with gdb command arm-none-eabi-gdb from eclipse. I am building STM32Test from yagarto. I pasted scripts stm32_ram_jlink_[12].gdb into startup tab of Debug Configurations, but... When I start debugging, I get error dialog "Error in final launch sequence" with details

0xFFFFFFF8 (Data = 0xBF00E7FE) So gdb and segger jlink appears to work correctly. (the yagarto STM32Test.zip may not be perfect for my STM32F103RBT6) I think my problem is with helios to gdb interface.

µC & Digital Electronics ·wayne roberts ·2011-10-28 21:34 ·4 Replies

need help with debugging Cortex M3 (STM32) using Eclipse, YAGARTO and J-Link

Hi, I'm trying to set up a development environmet for ARM Cortex M3 (STM32F107) on windows XP. I'm using Eclipse (with Zylin plugin), YAGARTO, gdb and J-Link debugging hw. All of these are new to me and I'm bit confused with all the script and config files. Getting freeRTOS

deasserted during "monitor reset" the clock will be the default clock after reset as mentioned see STM32 reference-guide.

µC & Digital Electronics ·jera ·2010-08-13 09:24 ·5 Replies

hardfault when using snprintf

snprintf(buffer, sizeof(buffer), "%i", n); and it doesnt work. I end up with hardfault on the stm32 that im using. If i use the below statement it works fine snprintf(buf, sizeof(buf), "hello %s", wld); Im quite new to programing so what could i have missed /Dennis

I tryed you project and i got it built, but i get in to problems when trying to get it in to my stm32. I will try some more on. So please have a look on my files. (propobly its in the .ld file) /Dennis

µC & Digital Electronics ·Dennis Eriksson ·2010-01-06 17:51 ·9 Replies

unrecognised emulation mode: cpu=cortex-m3

I have attached the makefile that I use to compile compile my first simple code (main.c) for the stm32VL board. My operating system is OS X Maverics and I use Yagarto with STLINK. I attached the bash_profile file to show how the Yagarto toolchain is set. The main.c file gets operated first by the local

this? Demo Ruslan$ make /Users/Ruslan/yagarto/yagarto-4.7.2/bin/arm-none-eabi-ld -T/Users/Ruslan/STM32-Template/stm32f100.ld -mthumb -mcpu=cortex-m3 -o Demo.elf startup_stm32f10x.o system_stm32f10x.o main.o /Users/Ruslan/yagarto/yagarto-4.7.2/bin/arm-none-eabi-ld: unrecognised emulation mode: cpu

µC & Digital Electronics ·Ruslan Si ·2014-10-12 22:11 ·4 Replies

Designing a Digital Tuner for Electric Guitars by Using STM32F4

from 200mV up to 1V of peak, with also negative peaks (of the same magnitude). I have to use the STM32F4 (Discovery Board:http://www.kynix.com/Parts/3597871/STM32F4-GAME.html), so I need a very simple circuit that drives the On-Board 12-bit ADC, that takes, as inputs, signals with voltage between 0

Ada L. wrote in post #4923185: > STM32F4 provides some voltage sources (5v or 3v). Shall I use these > sources The board supplies the voltages, not the STM32! And yes: you can use them for your design, as it will draw only a few mA.

µC & Digital Electronics ·Ada Lee ·2017-03-04 12:46 ·2 Replies

Problem with gnu ld and STM32

Hello, I'm trying to make anSTM32F103 work with the Code Sourcery tool chain. Using the attached ld command file, I get these errors: Invoking: Cross GCC Linker gcc -L"/home/Tommi/workspace/FWLib/Release" -Wl,-T ../SRC/STM32_Lnk.cmd -o "LED01" ./SRC/core_cm3.o ./SRC/main.o ./SRC/startup_stm32f10x_hd.o ./SRC/stm32f10x_it.o -lFWLib collect2: ld terminated with signal 11 [Segmentation fault] /home/Tommi/CodeSourcery/Sourcery_CodeBench_Lite_for_ARM_GNU_Linux/bin/../lib/gcc/arm-none-linux-gnueabi

µC & Digital Electronics ·Thomas H. ·2012-03-17 10:02 ·3 Replies

General question: how does ARM core updates its registers?

down where all the registers (such as pll setting, IO, ...) get updated. For example, for the STM32F0 processor, below are the code to set system clock but the codes only have the registers that get modified, but how the register get updated by the processor? My guess is there is some type of interrupt

compiler these specifically for the hardware. Here's a link to CMSIS: file:///C:/LinuxEmbSrc/STM32F0-Discovery_FW_V1.0.0/Libraries/CMSIS/Documentation/CMSIS_Core.htm

µC & Digital Electronics ·Andy Vu ·2015-08-20 00:46 ·8 Replies

Choosing the Right Microcontroller for Low-Power IoT Applications

For STM32 low power, better look at STM32U0 for lowest price, STM32U3 for lowest power and STM32U5 for low power and highest functionality.

Best overall balance: STM32L0, SAM L21 Best if wireless is needed: Nordic nRF52 Best purely for ultra-low-power sensing: MSP430 or Silicon Labs EFM32

µC & Digital Electronics ·Lau ·2025-05-26 14:18 ·2 Replies

STM32F103 math package

This is the overview of STM32F103 newly updated. It includes the clock tree of STM32F103 and more, hope it helps. https://www.embedic.com/technology/details/stm32f103

This is the overview of STM32F103 newly updated. https://get-9apps.com/web/ https://get-cartoonhd.com

µC & Digital Electronics ·Rudi D. ·2023-02-27 07:23 ·18 Replies

New Luminary Stellaris microcontrollers (ARM Cortex-M3)

Well, there is a solution for the MP3 approach. The STM32 Primer2 comes with an MP3 player implemented, this time however tied to the Raisonance tools, which are great for the STM32 but not available (yet?) for Luminary. btw. I would agree that the old

am getting at. The new Stellaris joins the NXP1700 in the 100 MHz Cortex-M3 performance level, the STM32 is sort of close but right now not there. On the other hand, the STM32 is real, can be purchased through distribution, the Stellaris and the LPC1700 are real in the lab of Luminary and NXP but can

µC & Digital Electronics ·Andreas S. ·2009-03-24 09:04 ·6 Replies

help Yagarto linking 32 bit arm code into CM4

hello forum, a simple math calculation caused my STM32F4 going into hardfault first I asked my problem at ST forum however it turned out that my eclipse + yagarto is the cause of the problem it is linking 32 bit ARM code instead of THUMB code for my STM32F4 uC please have a look at ; https://my.st.com/public/STe2ecommunities/mcu/Lists/cortex_mx_stm32/Flat.aspx?RootFolder=%2fpublic%2fSTe2ecommunities%2fmcu%2fLists%2fcortex%5fmx%5fstm32%2fSTM32F4%

µC & Digital Electronics ·magnetron ·2013-03-22 20:24 ·3 Replies